From: dblack@...
Date: 2006-07-09T02:23:28+09:00
Subject: Re: make this code more Rubyish

Hi --

On Sat, 8 Jul 2006, William James wrote:

> puts "Dir\tProd\tDev\tDiff",
> [ prod, dev ].map{|x| x.split(/\s+\S+\n/).map{|s| s.split} }.
> transpose.map{|x| x.transpose}.map{|n,s|
> [ s[0], n[0], n[1], n[1].to_i - n[0].to_i]}.select{|x|
> x[1,2]!=["0","0"]}.sort_by{|x| x[-1]}.map{|x| x.join("\t")}.reverse

He's done it in Perl already -- he said more Rubyish :-)


David

-- 
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